Al2O3: 38 ± 1%, Fe2O3: 2.5%, SiO2 = 53 ± 1%, there is a very high kaolin meta- bet evaluation and can improve its own characteristics with cement concrete replacement parts.
Improving features Increased compressive strength of mortars and concretes day and also after some time. acid resistant, resistant and Ti- Kiem evidence. Room efflorescence. Duoi- painted and paved tri reason. to wrap Earlier feathers oysters will be possible architecture for increased compressive strength after a day, especially in the lower temperature. As a result, shorter-fatty build segment and increased use shells made architecture these concrete products can also be expected. High strength concrete can be made for higher compressive strength. Use for cement mixtures where (as replacement of silica fume and asbestos), to concrete under very severe conditions (ask acid-resistant, resistant and watertight Kiem) for gypsum board and fire resistance, and so on. use concrete methods tunnel construction, for improving and paving reason duoi- paint. dried kaolin kaolin dried, which is dry and after being granted special rubbing preteated, kaolin powder is a very fine and uniform particle size. It is recommended for use to fire clay, gypsum board and padded refractory products refractory materials.
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